Error in CEP-Coherence Integration

Question

Hi,
I am trying to integrate CEP with Oracle Coherence. I wanted to push the output events of CEP processor into the coherence.
I have done the following to get the integration done.
1. Added following code in META-INF/wlevs/config.xml
<caching-system>
     <name>CachingSystem1</name>
     <cache>
          <name>myCache1</name>
     </cache>
</caching-system>
2. Defined the caching system and cache in the EPN assembly file.
<wlevs:caching-system id="CachingSystem1" provider="coherence"/>
<wlevs:cache id="myCache1" value-type="Order" key-properties="orderNumber">
<wlevs:caching-system ref="CachingSystem1"/>
</wlevs:cache>
3. created coherence-cache-config.xml with the following contents in META-INF/wlevs/coherence directory.
<?xml version="1.0"?>
<!DOCTYPE cache-config SYSTEM "cache-config.dtd">
<cache-config>
<caching-scheme-mapping>
<cache-mapping>
<cache-name>myCache1</cache-name>
<scheme-name>CachingScheme1</scheme-name>
</cache-mapping>
</caching-scheme-mapping>
<caching-schemes>
<replicated-scheme>
<scheme-name>CachingScheme1</scheme-name>
<service-name>CachingService1</service-name>
<backing-map-scheme>
<local-scheme/>
</backing-map-scheme>
</replicated-scheme>
</caching-schemes>
</cache-config>
I have followed these as per the Using Oracle CEP caching section of CEP developers guide. But when I compile the project I get errors as follows ,
java.lang.RuntimeException: Error while invoking method com.bea.wlevs.cache.coherence.CoherenceCachingSystem.prepareduring configuration update. A configuration object of type com.bea.wlevs.configuration.application.CachingSystemConfig could not be passed to the method parameter of type com.bea.wlevs.configuration.application.CoherenceCachingSystemConfig.
I am not able to resolve what could have been the reason for this. Please let me know if there was anything wrong in the process I have followed or I was missing something.
Please help me to progress this.
Thanks in advance for your time,
Raj Kumar

Answer 1

Hi ,
Remove this below code in your
META-INF/wlevs/config.xml
<caching-system>
<name>CachingSystem1</name>
<cache>
<name>myCache1</name>
</cache>
</caching-system>
Hope this in usefull !!!